Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 19666 | 495 | 13.5 | 21% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 9 | 4 | COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS | 1247339 |
| 276 | 3 | FUZZY SETS AND SYSTEMS//ALGEBRA UNIVERSALIS//ROUGH SETS | 43335 |
| 2426 | 2 | ALGEBRA UNIVERSALIS//NATURAL DUALITY//ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS | 4127 |
| 19666 | 1 | OCKHAM ALGEBRA//ALGEBRA UNIVERSALIS//QUASI STONE ALGEBRA | 495 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | OCKHAM ALGEBRA | authKW | 1255078 | 5% | 88% | 23 |
| 2 | ALGEBRA UNIVERSALIS | journal | 688724 | 28% | 8% | 141 |
| 3 | QUASI STONE ALGEBRA | authKW | 431806 | 1% | 100% | 7 |
| 4 | UNIVERSAL CATEGORY | authKW | 377828 | 1% | 88% | 7 |
| 5 | Q UNIVERSAL | authKW | 370119 | 1% | 100% | 6 |
| 6 | SEMI HEYTING ALGEBRAS | authKW | 370119 | 1% | 100% | 6 |
| 7 | FULL EMBEDDING | authKW | 335846 | 1% | 78% | 7 |
| 8 | HILBERT ALGEBRAS | authKW | 328990 | 2% | 67% | 8 |
| 9 | PRIESTLEY DUALITY | authKW | 315894 | 3% | 39% | 13 |
| 10 | CLONE SEGMENT | authKW | 308433 | 1% | 100% | 5 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Mathematics | 25074 | 96% | 0% | 473 |
| 2 | Logic | 13082 | 11% | 0% | 56 |
| 3 | Mathematics, Applied | 456 | 13% | 0% | 65 |
| 4 | Philosophy | 358 | 4% | 0% | 22 |
| 5 | Statistics & Probability | 9 | 2% | 0% | 8 |
| 6 | Computer Science, Artificial Intelligence | 7 | 2% | 0% | 8 |
| 7 | Multidisciplinary Sciences | 2 | 1% | 0% | 3 |
| 8 | Computer Science, Theory & Methods | 1 | 1% | 0% | 5 |
| 9 | History & Philosophy of Science | 0 | 0% | 0% | 1 |
| 10 | Computer Science, Interdisciplinary Applications | -2 | 0% | 0% | 1 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | PL MATH ITI | 185060 | 1% | 100% | 3 |
| 2 | SHAHID CHAMRAN | 138793 | 1% | 75% | 3 |
| 3 | KATEDRA AGDM FMFI | 123373 | 0% | 100% | 2 |
| 4 | CIEM MATEMAT ASTRON FIS FA MAF | 61687 | 0% | 100% | 1 |
| 5 | CONICET INMABB | 61687 | 0% | 100% | 1 |
| 6 | INFORMAT SOC DEV | 61687 | 0% | 100% | 1 |
| 7 | KATC | 61687 | 0% | 100% | 1 |
| 8 | MATEMAT ASTRON FIS FA MAF | 61687 | 0% | 100% | 1 |
| 9 | THEORET COMP SCI MATH LOG | 40366 | 1% | 11% | 6 |
| 10 | EURASIAN MATH | 30842 | 0% | 50% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | ALGEBRA UNIVERSALIS | 688724 | 28% | 8% | 141 |
| 2 | REPORTS ON MATHEMATICAL LOGIC | 67158 | 1% | 16% | 7 |
| 3 | STUDIA LOGICA | 55950 | 4% | 5% | 18 |
| 4 | ZEITSCHRIFT FUR MATHEMATISCHE LOGIK UND GRUNDLAGEN DER MATHEMATIK | 24398 | 3% | 3% | 14 |
| 5 | APPLIED CATEGORICAL STRUCTURES | 12541 | 2% | 2% | 12 |
| 6 | CZECHOSLOVAK MATHEMATICAL JOURNAL | 12103 | 4% | 1% | 21 |
| 7 | MATHEMATICAL LOGIC QUARTERLY | 10262 | 3% | 1% | 14 |
| 8 | ACTA SCIENTIARUM MATHEMATICARUM | 7542 | 1% | 2% | 6 |
| 9 | GLASGOW MATHEMATICAL JOURNAL | 7115 | 3% | 1% | 13 |
| 10 | HOUSTON JOURNAL OF MATHEMATICS | 4553 | 2% | 1% | 12 |
Author Key Words |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | OCKHAM ALGEBRA | 1255078 | 5% | 88% | 23 | Search OCKHAM+ALGEBRA | Search OCKHAM+ALGEBRA |
| 2 | QUASI STONE ALGEBRA | 431806 | 1% | 100% | 7 | Search QUASI+STONE+ALGEBRA | Search QUASI+STONE+ALGEBRA |
| 3 | UNIVERSAL CATEGORY | 377828 | 1% | 88% | 7 | Search UNIVERSAL+CATEGORY | Search UNIVERSAL+CATEGORY |
| 4 | Q UNIVERSAL | 370119 | 1% | 100% | 6 | Search Q+UNIVERSAL | Search Q+UNIVERSAL |
| 5 | SEMI HEYTING ALGEBRAS | 370119 | 1% | 100% | 6 | Search SEMI+HEYTING+ALGEBRAS | Search SEMI+HEYTING+ALGEBRAS |
| 6 | FULL EMBEDDING | 335846 | 1% | 78% | 7 | Search FULL+EMBEDDING | Search FULL+EMBEDDING |
| 7 | HILBERT ALGEBRAS | 328990 | 2% | 67% | 8 | Search HILBERT+ALGEBRAS | Search HILBERT+ALGEBRAS |
| 8 | PRIESTLEY DUALITY | 315894 | 3% | 39% | 13 | Search PRIESTLEY+DUALITY | Search PRIESTLEY+DUALITY |
| 9 | CLONE SEGMENT | 308433 | 1% | 100% | 5 | Search CLONE+SEGMENT | Search CLONE+SEGMENT |
| 10 | PSEUDOCOMPLEMENTED ALGEBRA | 308433 | 1% | 100% | 5 | Search PSEUDOCOMPLEMENTED+ALGEBRA | Search PSEUDOCOMPLEMENTED+ALGEBRA |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | SCHWIDEFSKY, MV , (2015) COMPLEXITY OF QUASIVARIETY LATTICES.ALGEBRA AND LOGIC. VOL. 54. ISSUE 3. P. 245 -257 | 23 | 100% | 0 |
| 2 | SANKAPPANAVAR, HP , DE CARVALHO, JV , (2014) CONGRUENCE PROPERTIES OF PSEUDOCOMPLEMENTED DE MORGAN ALGEBRAS.MATHEMATICAL LOGIC QUARTERLY. VOL. 60. ISSUE 6. P. 425 -436 | 12 | 100% | 0 |
| 3 | KOUBEK, V , SICHLER, J , (2009) ALMOST FF-UNIVERSALITY IMPLIES Q-UNIVERSALITY.APPLIED CATEGORICAL STRUCTURES. VOL. 17. ISSUE 5. P. 419 -434 | 11 | 92% | 0 |
| 4 | CASTANO, D , CORNEJO, JM , (2016) GENTZEN-STYLE SEQUENT CALCULUS FOR SEMI-INTUITIONISTIC LOGIC.STUDIA LOGICA. VOL. 104. ISSUE 6. P. 1245 -1265 | 9 | 90% | 0 |
| 5 | BARKHUDARYAN, A , SICHLER, J , TRNKOVA, V , (2006) THE CLONE OF A TOPOLOGICAL SPACE: AN INSPIRING BOOK BY WALTER TAYLOR.ALGEBRA UNIVERSALIS. VOL. 55. ISSUE 2-3. P. 319-344 | 12 | 86% | 0 |
| 6 | CELANI, SA , MONTANGIE, D , (2015) HILBERT ALGEBRAS WITH A MODAL OPERATOR.STUDIA LOGICA. VOL. 103. ISSUE 3. P. 639 -662 | 9 | 90% | 0 |
| 7 | ADAMS, ME , DZIOBIAK, W , (2001) FINITE-TO-FINITE UNIVERSAL QUASIVARIETIES ARE Q-UNIVERSAL.ALGEBRA UNIVERSALIS. VOL. 46. ISSUE 1-2. P. 253-283 | 11 | 100% | 5 |
| 8 | CAMPERCHOLI, M , CASTANO, D , VARELA, JPD , (2016) ALGEBRAIC FUNCTIONS IN LUKASIEWICZ IMPLICATION ALGEBRAS.INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION. VOL. 26. ISSUE 2. P. 223 -247 | 7 | 100% | 0 |
| 9 | ADAMS, ME , SCHMID, J , (2008) PSEUDO COMPLEMENTED SEMILATTICES ARE FINITE-TO-FINITE RELATIVELY UNIVERSAL.ALGEBRA UNIVERSALIS. VOL. 58. ISSUE 3. P. 303-333 | 8 | 100% | 0 |
| 10 | ADAMS, ME , DZIOBIAK, W , (2007) ENDOMORPHISMS OF DISTRIBUTIVE LATTICES WITH A QUANTIFIER.INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION. VOL. 17. ISSUE 7. P. 1349-1376 | 8 | 100% | 0 |
Classes with closest relation at Level 1 |